baber/WOPTO huggingface dataset:
Patent JP-2004311339-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: NOSE HIROYOSHI
IPC: H01M10/0587
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery whose safety at overcharge is improved.  <P>SOLUTION: The nonaqueous electrolyte secondary battery comprises an electrode group 6 wound into a flat shape in which separators 14, 15 are interposed between a positive electrode 7 containing a positive electrode active substance layer and a negative electrode 8 containing a negative electrode active substance layer, and the separators 14, 15 are present at the innermost circumference of the winding. Each separator 14, 15 has a film density of 6 to 12 g/m<SP>2</SP>, and a thermal shrinkage percentage on the exposure to 105°C for 30 minutes is 4% or less in crosswise and longitudinal directions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306922-A (JP)
Title: Mounting structure of overfender
Inventor: INOUE NORIKAZU
IPC: B62D25/18
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of an overfender to be installed along the wheel arch part of a car body, in particular of its bottom edge, capable of reducing the man-hours for executing the work, suppressing the labor to make aligning etc. of a fastening hole, assuring good easiness in conducting the mounting work, and securing the clearance between the overfender mounting part and a tire in a wheel house sufficiently.  <P>SOLUTION: The mounting structure of the overfender includes a stud bolt 4 provided protrusively on the inner surface of the wheel house for fixing a wheel house liner 5 and the wheel arch part 10 of a car body outer plate 1 furnished at its bottom edge with a flange 21 overhung toward inside the car the overfender 2 in such a way as along the wheel arch part, in which the overfender 2 is mounted with the aid of clips 3, wherein the clip 3 has a clip body 3a extending from the inner surface of the wheel house toward the flange 21 of the overfender 2 and is structured so that a clamp part 31 formed at the top of the clip body 3a is engaged with the stud bolt 4 penetrating the liner 5 and that a fitting groove 32 formed in the middle position of the clip body 3a is fitted on the flange 11 of the wheel arch part 10 for establishing mounting in the wheel house, whereby the flange on the overfender 2 is fastened to a fastening part 33 provided at the bottom of a grip body 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004039-A (JP)
Title: Test method for finding electric current characteristics regarding element to be fed with electricity in electronic system
Inventor: BELADY CHRISTIAN L
IPC: H05K1/02
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology and method for improving the estimation and measurement of the pulling in of a transient current and a stationary current regarding components provided in electronic systems.  <P>SOLUTION: A test method is used for finding the characteristics of current behaviors of elements (22 and 122) to be fed with electricity in the electronic systems (12 and 112). One, two, or more conductive loops (28, 54, 128) are formed on first printed circuit boards in the electronic systems (12 and 112) to surround one, two, or more electric via holes (16, 58, 116) of the first printed circuit boards (14 and 114) at least partly. One, two, or more elements (22, 66, and 122) to be fed with electricity are connected to the via holes (16, 58, and 116) to obtain electric power passed through the holes (16, 58, and 116). In this method, the transient and stationary currents of the components in the systems are evaluated by measuring current characteristics from one, two, or more via holes (16, 58, and 116). It is possible to find power losses from the currents. It is also possible to form loops in the tracks of the internal layers of the first printed circuit boards (14 and 114) or to form the tracks by the second printed circuit board (66).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004315589-A (JP)
Title: Stabilized plasticizer
Inventor: FUJITA HIRONORI
IPC: C08L67/00
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stabilized plasticizer which can prevent or reduce generation of an odor due to the thermal decomposition of a plasticizer by heating on molding a resin composition mixed with a specific aliphatic dibasic acid plasticizer or the like.  <P>SOLUTION: The stabilized plasticizer is obtained by adding 0.01-3.0 pts.wt. stabilizer (B) composed of a hindered phenol compound to 100 pts.wt. specific aliphatic dibasic acid plasticizer (A).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315867-A (JP)
Title: Method of producing die
Inventor: MORIKAWA MASAHIRO
IPC: C03B11/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a die capable of transferring the fine pattern of a base material highly precisely in a relatively short period of time.  <P>SOLUTION: The film P of nickel-phosphorus as a first layer is formed on the optical transfer face of a matrix by sputtering treatment as shown in the figure to grow an electroforming therefrom without using a method where the electroforming is directly grown from the matrix. Since the crystal grain size of the film P of nickel-phosphorus is small, it can precisely be imitated into the shape of a fine pattern. Further, the hardness of the film P of nickel-phosphorus is high, so that the optical transfer face of the die excellent in wear resistance can be provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320295-A (JP)
Title: Nonlinear distortion compensating apparatus
Inventor: NAKAMURA HIROYUKI
IPC: H04B1/04
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonlinear distortion compensating apparatus for quantitatively grasping a change in an input output characteristic of an amplifier at a proper frequency of grasping so as to update distortion compensation data when the input output characteristic of the amplifier is subject to change in operation and efficiently carrying out nonlinear distortion compensation while suppressing the power consumption.  <P>SOLUTION: The nonlinear distortion compensating apparatus provided with a distortion compensation data storage section for outputting distortion compensation data corresponding to signal power of a quadrature baseband signal and with a distortion compensation section for using the distortion compensation data to process the quadrature baseband signal, so as to compensate the nonlinear distortion of the amplifier, includes a signal comparison/update section that manages a timing when the quadrature baseband signal with a prescribed fixed pattern appearing at a prescribed repetitive period is received, compares the quadrature baseband signal with the prescribed fixed pattern received in the distortion compensation section in that timing with the demodulated quadrature baseband signal to calculate an error between the quadrature baseband signals, and updates the distortion compensation data corresponding to the signal power in response to the signal power and the error of the quadrature baseband signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314222-A (JP)
Title: Clamping device
Inventor: IWATA KAZUHIDE
IPC: B25B5/04
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamping device which facilitates mounting and dismounting of an item to be fixed on and from a fixing location.  <P>SOLUTION: In the clamping device 3, a main body 4, a pressing body 5 for pressing a workpiece 2, and a rotary body 6 are relatively rotatable with respect to each other. The pressing body 5 is rotatable between a first rotation location that does not face the workpiece 2 and a second rotation location that faces the workpiece, and movable between a pressing releasing location and a pressing location when it is at the second rotation location. Then by rotating the rotary body 6 from one of rotation locations to an intermediate rotation location, the pressing body 5 is triggered by the rotation of the rotary body 6 so as to be rotated from the first rotation location to the second rotation by operation of a contact means 110 while being held at the pressing releasing location by a holding means 120. Subsequently by rotating the rotary body 6 to the other rotation location, the pressing body 5 is moved to the pressing location due to operation of an interlocking means 140 while remaining at the second rotation location by operation of a rotation range limiting means 130.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317258-A (JP)
Title: Navigation system for vehicle
Inventor: HARADA TOMOYASU
IPC: G04G5/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the deviation in the display of the present time and the display of the estimated arrival time of a navigation system.  <P>SOLUTION: An ECU 10 calculates the estimated arrival time to the destination or the passing-by spot (S10), and then determines whether the instruction of a user for changing the estimated arrival time is inputted (S12). When the instruction of the user exists (S12), the ECU 10 confirms that change time information exists or not (S14). For example, the ECU 10 outputs the request for transmitting the change time information to a display control part 22, and the display control part 22 transmits the change time information to the ECU 10. The ECU 10, upon receiving the change time information (S14, YES), changes the estimated arrival time to the display estimated arrival time, on the basis of the change time information (S16). The ECU 10 supplies the display estimated arrival time to the display control part 22, and the display control part 22 displays the display estimated arrival time on a display device 20 (S18).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314237-A (JP)
Title: Positioning mechanism of cutting material in cutting machine
Inventor: AOYAMA SHUJI
IPC: B23D45/04
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning mechanism which solves a problem wherein guide fence is not to functioned, when the cutting material thin in thickness cannot be positioned in the direction of the table surface as it enters a clearance between a main table and the guide fence, in a table-top circular saw.  <P>SOLUTION: A positioning protruded part 11 is projected and provided downward in a state of positioning an auxiliary guide surface 11a flush with a guide surface 7a of the guide fence 7 on a lower end of the guide fence 7, a recessed part 12 is provided on an upper surface 3a of the main table 3 and this recessed part 12 is arranged on the positioning protruded part 11 so as to face against it within a range not to avoid rotation of the main table 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276222-A (JP)
Title: Grinder dressing method and device
Inventor: HORI KATSUTOSHI
IPC: B24B53/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for replacing grinding wheels safely and in a short time by dispensing with the manual or automatic operation of confirming the contact with the grinding wheel.  <P>SOLUTION: The grinding wheel reaching the operation limit is detached and replaced by a new one. The measurement data is read by a grinding wheel diameter measuring device, and the measured grinding wheel is mounted. The measurement data is inputted to a numerical value control device of the grinder to calculate a gap between the grinding wheel and a dresser, and according to the calculated data, the initial forming dressing is started.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327089-A (JP)
Title: Fuel cell stack
Inventor: OKAZAKI KOJI
IPC: H01M8/18
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell stack with effectively reduce peripheral accessory equipment, aiming at an improved power generation performance with a structure of a small size and a low cost.  <P>SOLUTION: A second separator 34 of a fuel cell stack 10 is provided with an air flow path for reaction 56, and a first separator 32 is provided with a cooling air flow path for 54 on a surface opposite to the surface on which a fuel gas flow path 52 is disposed. The reaction air flow paths 56 and the cooling air flow path 54 are structured so that a pressure loss between a reaction air inlet 56a and an reaction air outlet 56b of the flow path 56 and a pressure loss between a cooling air inlet 54a and a cooling air outlet 54b of the flow path 54 becomes almost same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323628-A (JP)
Title: Method for treating viscous organic waste
Inventor: MORIGUCHI TETSUJI
IPC: F23G5/16
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating viscous organic wastes, by which the viscous organic wastes containing excreta of livestock and waste oil are surely thermally decomposed, high-efficiency treatment is carried out at a low cost by simple apparatus constitution without using a large amount of a fossil fuel and the formed product becomes safe and useful recyclable resources.  <P>SOLUTION: This method for treating the viscous organic wastes comprises mixing the viscous organic wastes with a woody chip for combustion aid, drying the mixture M, using a self-combustion type carbonization furnace 1 equipped with an exhaust inlet 41 communicating with an in-furnace space 1a at the lower part and a heating flue 40 connected to an exhaust path to the outside of the furnace at the upper part in an approximately closed type furnace body 10 having a plurality of air inlets 26 on the inner bottom part, charging the furnace body 10 with the mixture M, igniting the mixture from the bottom part of the furnace body, hereafter naturally burning the mixture M in a state of oxygen deficiency with the red heat of the heating flue 40 and thermally decomposing and carbonizing the mixture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325179-A (JP)
Title: Display for vehicle
Inventor: KATO KOHEI
IPC: B60K35/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display for vehicles capable of suppressing increase of the number of parts and assembling man hour by devising the constitution of a light guide plate, and selectively switching luminescence display and non-luminescence display of two kinds of display designs.  <P>SOLUTION: The display for vehicles arranges two kinds of light source so that lights from each source cross in light guide members, and two kinds of display designs are formed with two kinds of recess and projection with different longitudinal directions on one of the light guide members. Each display design is arranged so as to reflect one of two kinds of the light sources. By this method, the light guide members are separated and the two kinds of display design can be selectively switched between luminescence display and no display by selectively turning on and turning off the light sources corresponding to the two kinds of display design formed on one of the light guide members, without setting a light shield member in between them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347620-A (JP)
Title: Information processor and information processing medium
Inventor: INOUE MAYUMI
IPC: B41J2/32
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor which permits high utilizing reliability and interchangeability of an information display medium by using the information display medium which is rewritable paper.  <P>SOLUTION: The information processor 1 is provided with an information accumulation section 4 for memorizing and accumulating display information, a rewritable recording/erasing head 5 for rewriting information of the information display medium 2 and an information processing section 6 for processing various kinds of information. The information processor 1 is further constituted so as to have an optical measurement section 8 for measuring the chromaticity and brightness of the surrounding part of the information display medium 2, a rewrite judging section 9 for judging the rewriting possibility of the information display medium 2 by comparing a measurement obtained from the optical measurement section 8 with an internal setting reference value and a marker imparting section 11 for imparting a marker 10 which exhibits the rewriting judgement information to at least one part of the information display medium 2 based on the judgement from the rewrite judging section 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325283-A (JP)
Title: Structure of test plug
Inventor: YAMASHITA SUSUMU
IPC: F16B35/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To speedily and surely perform test work for pressure leakage without separately providing an O-ring and a seal member such as a seal tape for preventing pressure leakage from a threaded part, for a test plug temporarily screwed to be fixed to an attachment end of an apparatus of piping for a leakage test for the internal pressure of the piping such as water service.  <P>SOLUTION: In the threaded end 6 of the test plug 1 screwed into the attachment end 2 of the piping 3, an annular recess 8 is arranged between the position P of the base end thereof and the halfway position Q thereof, and therewith a top end of externally threaded part 5a is left between the halfway position Q and the top end position R. An elastically deformable flexibilizer material 9 is fixed to the annular recess 8, and a basic end of externally threaded part 5b matched with the top end of externally threaded part 5a is formed on the outer thereof. When screwing a threaded end 6 into the female-threaded part 4 of the attachment end 2, a long seal surface is formed including screw threads in this threaded part by the elastic deformation of the basic end of externally threaded part 5b, and then a separate seal member is made unnecessary by this sufficient seal effect.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325403-A (JP)
Title: Material testing machine
Inventor: MITA HIRONARI
IPC: G01N3/08
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material testing machine, capable of calculating an accurate cross-sectional area and a contraction value regardless of the shapes of fracture surfaces.  <P>SOLUTION: The material testing machine photographs the fracture surface 100a of a broken test piece 100, calculates the cross-section area of the fracture surface from the image by using an image processing method, and computes the contraction value of the test piece, based on both the cross-sectional area of the fracture surface and a cross-sectional area of the test piece before applied under loads. A measuring system 10 makes a digital camera 11 move to a facing position of the fracture surface 100a and photographs image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331097-A (JP)
Title: Pouring container
Inventor: TOMA TORU
IPC: B65D83/14
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a malfunction preventive mechanism which has a simple structure and can be simply operated in a pouring container for pouring a content liquid by an operation of the fingertip of a hand gripping the container.  <P>SOLUTION: The pouring container includes a pair of right and left vessels having a pouring nozzle with an ejection function erected, a mount tube to be fitted over the upper end thereof and immovably assembled, and a cap body having an outer tube and a pouring path inside forming a passage communicating with an opening of a top plate by opening a pair of stepped holes which the nozzle tightly fits in and comes against on the lower part. Part of a front wall of the outer tube of the cap body is formed as a tilting strip which can tilt fore-and-aft with a pair of right and left small coupling pieces as an axis by forming a slit with the pair of small coupling pieces left integrally connected with an adjacent wall. The cap body is assembled with the mount tube so that it can tilt fore-and-aft in the cap body. While a locking protrusion protruding on a mount is fitted into a locking hole formed on the upper part of the tilting strip, tilt displacement of the cap body is inhibited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335689-A (JP)
Title: Slurry for polishing copper
Inventor: SHINDO KIYOTAKA
IPC: B24B37/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide slurry for polishing copper which has a quick polishing speed and in which scratches are remarkably suppressed.  <P>SOLUTION: The slurry for polishing copper is used to manufacture a semiconductor device using copper. The slurry contains organic particles having a functional group of 0.1 to 10 mmol/g which reacts with copper under the polishing condition of a semiconductor, an oxidizing agent, a complexing agent and water. The organic particles are preferably made of resin having at least one type of functional group or its neutralization object selected from the group consisting of a carboxyl group, a hydroxyl group, carbonyl group, aldehyde group, acetyl group, amino group, nitro group, amide group, cyano group, azo group, an imino group and a glycidyl group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332838-A (JP)
Title: Parking brake device for industrial vehicle
Inventor: NAKAMURA HIROAKI
IPC: F16D65/28
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking brake device which can obtain a variety of parking brake capacities appropriate to needs in the same biasing mechanism.  <P>SOLUTION: The parking brake device 1 is equipped with a brake lever 7 for activating brake shoes 47a, 47b; a rod 5 for operating the brake lever; a chamber spring 21 for biasing the rod during the activation of the brake; and an abutting means 9 which is assembled in the rod, separated at a prescribed distance to a force receiving part in the brake lever during a release of the brake, and abutted to a force receiving part 67 according to movement of the rod during the activation of the brake. In the abutting means, the relative position to the force receiving part is provided so as to change the prescribed distance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335298-A (JP)
Title: Operation switch
Inventor: SHIRASAKA TAKESHI
IPC: H01H23/16
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation switch generating an unprecedented new click feeling with a reduced load at a part generating a restoring force.  <P>SOLUTION: The operation switch is composed of a switch body 10, a rocking movement freely held operation part 20, and a contact 30, and the switch body 10 has a pressing part 13 energized by an elastic member 12. A slanted guiding surface 23 is formed on the lower surface of the operation part 20, and the pressing part 13 is made to contact the slanted guiding surface 23. The contact 30 is composed of a pushing rod 31 moving upward and downward in compliance with the rocking movement of the operation part 20, an elastic body 33 deformed and buckled by the pressure of the pushing rod 31, and an elastic body contact 34 contacting a base board contact 41. The click feeling is generated by the movement of the pressing part 13 on the slanted guiding surface 23 while being pressed downward by the rocking operation of the operation part 20, and also the click feeling is generated by the deformation and buckling of the elastic body 33 while being pressed downward. Those click feelings are generated almost simultaneously.  <P>COPYRIGHT: (C)2005,JPO&NCIPI